3f-2f-0.4=0.2

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Solution for 3f-2f-0.4=0.2 equation:


Simplifying
3f + -2f + -0.4 = 0.2

Reorder the terms:
-0.4 + 3f + -2f = 0.2

Combine like terms: 3f + -2f = 1f
-0.4 + 1f = 0.2

Solving
-0.4 + 1f = 0.2

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Add '0.4' to each side of the equation.
-0.4 + 0.4 + 1f = 0.2 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 1f = 0.2 + 0.4
1f = 0.2 + 0.4

Combine like terms: 0.2 + 0.4 = 0.6
1f = 0.6

Divide each side by '1'.
f = 0.6

Simplifying
f = 0.6

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